I just Netflixed the 2003 documentary, The Fog of War: Eleven Lessons from the Life of Robert S. McNamara. It is an excellent film, which deals with a very heavy topic with grace and style, never once getting overly grim. But the revelation for me was the soundtrack (which does the job of being grim), composed by Philip Glass. Dude! I love the brief, little melodies which pop up. My favorites at this point are: